Feeding habits of red gurnard, Aspitrigla cuculus (L. 1758) (Scorpaeniformes, Triglidae), along the Catalan coast (northwestern Mediterranean) R. Moreno-Amich OriginalPaper Pages: 175 - 184
Production of three crayfish populations in the New River of West Virginia, USA Michael J. RoellDonald J. Orth OriginalPaper Pages: 185 - 194
Redescription of Branchinecta granulosa Daday, 1902 from Argentina (Crustacea: Branchiopoda) Rosa Graciela Cohen OriginalPaper Pages: 195 - 202
Food selection by freshwater snails in the Gezira irrigation canals, Sudan Henry Madsen OriginalPaper Pages: 203 - 217
Estimation of larval dry weight of Chaoborus americanus Joseph A. TrainaCarl N. von Ende OriginalPaper Pages: 219 - 223
Diel, size-differential drift patterns of three macroinvertebrate species in the lower Mississippi River, Louisiana (USA) Peter KoetsierC. Frederick Bryan OriginalPaper Pages: 225 - 230
Decreased salinity effects in Lake Kinneret (Israel) Moshe GophenJ. D. Paz OriginalPaper Pages: 231 - 237